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23010323113 = 234124611291
BaseRepresentation
bin10101011011100001…
…011010101010101001
32012101121222112020101
4111123201122222221
5334111120314423
614323143025401
71443134343061
oct253341325251
965347875211
1023010323113
119838800368
12456213b261
132229264b0b
1411840183a1
158ea19d7ad
hex55b85aaa9

23010323113 has 24 divisors (see below), whose sum is σ = 24683174208. Its totient is φ = 21409872000.

The previous prime is 23010323057. The next prime is 23010323177. The reversal of 23010323113 is 31132301032.

It is a de Polignac number, because none of the positive numbers 2k-23010323113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23010393113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17822998 + ... + 17824288.

It is an arithmetic number, because the mean of its divisors is an integer number (1028465592).

Almost surely, 223010323113 is an apocalyptic number.

23010323113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

23010323113 is a deficient number, since it is larger than the sum of its proper divisors (1672851095).

23010323113 is a wasteful number, since it uses less digits than its factorization.

23010323113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857 (or 1816 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 23010323113 its reverse (31132301032), we get a palindrome (54142624145).

The spelling of 23010323113 in words is "twenty-three billion, ten million, three hundred twenty-three thousand, one hundred thirteen".

Divisors: 1 23 41 461 943 1291 1681 10603 18901 29693 38663 52931 434723 595151 774941 1217413 2170171 13688473 17823643 24401191 49913933 561227393 1000448831 23010323113